A medical device for supporting a patient's cervix, such as in the event of an insufficient cervix or uterine prolapse. The device includes a main body configured for placement in a vagina, a proximal opening at an upper portion of the body, and a distal opening at a lower portion of the body. A portion of the body engages and anchors the device along the vaginal wall proximate the cervical opening. An expandable cuff at the proximal opening is expandable to circumscribe the exterior of the cervix. The cuff is expandable inward toward the cervix, or downward away from the uterus, or both inward and downward. The cuff may include multiple features, such as a recessed portion and an enlargeable portion arranged adjacent one another, in which the recessed portion may permit blood flow to lower cervical tissue.

A hemorrhage control device includes a trocar having an opening at a distal end. An expandable balloon is disposed within the trocar, the expandable balloon being collapsed within the trocar in a stored condition, and the expandable balloon being movable out of the trocar, through the opening, into a deployed condition. An inflation tube is fluidly connected to an interior of the expandable balloon. A source of pressurized fluid is connected to the inflation tube, pressurized fluid being introduced into the inflation tube to pressurize and inflate the expandable balloon in the deployed condition.

Surgical sealing ports for use with surgical instruments for access of a natural body orifice are provided. In one exemplary embodiment, a surgical sealing port includes a seal housing and at least one retention element. The seal housing is configured to be at least partially disposed within a natural body orifice and defining a plurality of ports. The plurality of ports includes at least one first port configured to control the ingress and egress of fluid between an interior volume of the natural body orifice and an ambient environment, and at least one second port that is configured to form a seal around an instrument inserted therethrough. The at least one retention element is arranged on an exterior surface of the housing and configured to affix the housing to the natural body orifice. Methods for using the same are also provided.

There is provided with a method. A cardia and a pylorus of a stomach of a patient is blocked. The stomach is inflated. The stomach is secured within an abdominal cavity of the patient.

Generally, abnormal pressures in the sinus cavity can have physiological effects due to stimulation or injury of various nerves that are in proximity to the sinus, including increased or decreased pressure on the nerves as well as extrusion of the nerves into the sinus cavities due to bony dehiscence. Methods and devices for alleviating disorders associated with the sinus cavities are described. Embodiments herein include diagnosing these disorders by occluding or restricting the sinus ostium and assessing the physiological effects caused by the occlusion/restriction and treating these disorders by navigating/directing a dilating device to the sinus ostium and dilating the sinus ostium. Other embodiments are directed to devices for maintaining the ostial opening.

A colpotomy device includes a shaft assembly having a hollow outer shaft and an inner shaft disposed within, and rotatable and translatable relative to, the outer shaft, a handle assembly operably coupled to a proximal end of the shaft assembly, and configured to selectively rotate the inner shaft relative to the outer shaft, a colpotomy cup assembly including an outer cup and an inner cup disposed within the outer cup, wherein the inner cup is fixedly coupled to a distal end of the inner shaft, and the outer cup is fixedly coupled to a distal end of the outer shaft, and a cutting element coupled to the inner cup, such that the inner shaft the shaft assembly, inner cup, and cutting element rotate together relative to the outer shaft.

Delivery and detachment of an implant can be enhanced by a retraction mechanism to secure portions of a delivery wire within an interior space of the implant. A delivery system can include an implant having a proximal end portion. A delivery wire can include (i) a detachment zone proximal to the proximal end portion and (ii) a distal region distal to the proximal end portion. An expansion member can be located between the proximal end portion and the distal region of the delivery wire. The expansion member can be biased to move the distal region of the delivery wire distally away from the proximal end portion when severed at the detachment zone.

Everting balloon systems and methods for using the same are disclosed herein. The systems can be configured to access and dilate body lumen and cavities. For example, the systems can be used to dilate the cervix and access the uterine cavity. The systems can also be used to occlude the cervix. The systems can also be used to occlude the urethra.

An apparatus includes a plurality of beads a linking assembly joining the beads together. The beads and the linking assembly are arranged in an annular arrangement and sized to form a loop around an anatomical structure in a patient. The loop may move between a contracted and expanded configuration. The loop is magnetically biased toward the contracted configuration by a magnetic bias of the beads. Each bead includes a housing having a first piece and a second piece that together define a magnetic chamber. A magnetic is within the magnetic chamber. A weld joins the first piece and the second piece while hermetically sealing the magnet chamber. The first piece of the housing includes a mounting feature integrated with a surface of the first piece. The mounting feature mates with a fixture to constrain the first piece of the housing as the weld is formed.

A method of manufacturing a bead assembly for a sphincter augmentation device includes initiating 3D printing of a unibody housing such that the unibody housing defines a first opening, a chamber, and a magnet chamber. The method further includes pausing the 3D printing process, inserting a magnet within the magnetic chamber, and then resuming 3D printing of the unibody housing to form a hermetic seal between the magnet chamber and an external surface of the unibody housing.